/*
 * Copyright 2016-2019 yoara
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package yhao.infra.web.config;

import com.alibaba.fastjson.JSONObject;
import org.apache.commons.lang3.StringUtils;
import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import yhao.infra.web.YhaoInfraWebProperties;
import yhao.infra.web.filter.WebSessionFilter;

/**
 * web Session实现配置类
 *
 * @author yoara
 */
public class WebSessionConfig {
    @Bean
    public FilterRegistrationBean webSessionFilterBean(YhaoInfraWebProperties properties
            , WebEndpointProperties endPointProperties) {
        FilterRegistrationBean registration = new FilterRegistrationBean(new WebSessionFilter());
        YhaoInfraWebProperties.Session sessionConfig = properties.getSessionFilter();
        if(StringUtils.isNotBlank(sessionConfig.getPassPathPrefix())){
            sessionConfig.setPassPathPrefix(endPointProperties.getBasePath()+"/,"+sessionConfig.getPassPathPrefix());
        }else{
            sessionConfig.setPassPathPrefix(endPointProperties.getBasePath()+"/");
        }
        registration.addUrlPatterns(properties.getSessionFilter().getUrlPatterns());

        registration.addInitParameter("sessionConfig", JSONObject.toJSONString(sessionConfig));
        registration.setOrder(1);
        return registration;
    }
}
